A randomized 25 question test from a pool of 761 questions, good luck!
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as allowing the creation of new projects?
Which of the signal transmission modes is best described as one that uses modulation to convert a received signal?
The OSI model describes how a network should be arranged. Which of the layers below defines the media access method and the message frame structure?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best be used with discrete data where more information is needed?
Which of the topology connections is the most typical for a HART communication device?
In the transmission control protocol validates that the destination has received the information packet sent. Which of the header components below is responsible for this verification?
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will solve scalability, but is still limited because of multiple DA servers and duplication of information requiring an overuse of bandwidth?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is a network that links several smaller area networks together over a wide geographical area.
Which of the answers is not an advantage of analog field communication? Choose the best answer from those below.
Any SCADA system must adhere to universal standards which allow smooth communication over international boundaries. Which of the standards below would be responsible for integration of security measures such as encryption?
Which of the antenna below can be best described as "omnidirectional"?
During day-to-day operation of an industrial network, some device addresses may change depending on the needs of the system. Which of the answers represents the normal state of a physical address during normal operations?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that allows for a data connection to other networks, or RTUs and PLCs?
The addition of BCC to the message frame increases the efficiency of detecting errors in transmissions. which one of the error check systems based on a mathematical expression and is available to be used on data frames too large for any other method of error checking?
Which answer below best represents the number of spur cable connections in a standard H1 transmission system junction box with 6 connections available?
Which of the answers below best represents the recommended standard that uses an end device circuit to provide the character framing?
Which of the network components below combines two or more smaller networks working within the ISO physical and data layers?
Which of the cable types are best used for the spur cables in an H1 transmission system?
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will have the least amount of scalability?
In the protocol specifications of Modbus, there are standard 5 and 6 digit addresses, each address starting with a specific number for the register type. Which number below starts the input status registers addresses?
Which of the answers below is best described as the protocol that first made use of CIP?
Which answer below is best described as the RS-232 standard for voltage range to transmit a "Mark"?
In a motor control function block program, conditional block are used. Which of the answers below is best described as a condition that must be TRUE before a device can be activated?
The data link layer of the OSI manages access to be able to transmit data. Which of the answers below represents a all typical access method?
Ethernet network components provide several ISO layers of transmission control. Which of the network components below has transmission controls only on the ISO physical layer?